kc3-lang/angle/include/platform/frontend_features.json

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• Hash : 65f4d2a4
  Author :
  Date : 2023-04-17T10:08:18
  

  Adds features to enable loading/saving metallibs to blobcache
  
  CompileMetalShaders results in the appropriate command line tool
  being run to generate metallib blobs from shader source.
  
  DisableProgramCaching results in not saving programs to BlobCache
  
  LoadMetalShadersFromBlobCache results in trying to load metallibs
  from BlobCache.
  
  Bug: chromium:1423136
  Change-Id: I01a4d7a5d60ed5ac978fb99db01b741e0f19e76b
  Reviewed-on: https://chromium-review.googlesource.com/c/angle/angle/+/4434293
  Reviewed-by: Geoff Lang <geofflang@chromium.org>
  Commit-Queue: Scott Violet <sky@chromium.org>
  

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• include/platform/frontend_features.json

• {
      "description": [
          "Copyright 2022 The ANGLE Project Authors. All rights reserved.",
          "Use of this source code is governed by a BSD-style license that can be",
          "found in the LICENSE file.",
          "",
          "frontend_features.json: Features/workarounds for driver bugs and other behaviors seen",
          "on all platforms."
      ],
      "features": [
          {
              "name": "lose_context_on_out_of_memory",
              "category": "Workarounds",
              "description": [
                  "Some users rely on a lost context notification if a GL_OUT_OF_MEMORY error occurs"
              ]
          },
          {
              "name": "disable_program_caching_for_transform_feedback",
              "category": "Workarounds",
              "description": [
                  "On some GPUs, program binaries don't contain transform feedback varyings"
              ]
          },
          {
              "name": "scalarize_vec_and_mat_constructor_args",
              "category": "Workarounds",
              "description": [
                  "Always rewrite vec/mat constructors to be consistent"
              ],
              "issue": "http://crbug.com/1165751"
          },
          {
              "name": "disable_program_binary",
              "category": "Features",
              "description": [
                  "Disable support for GL_OES_get_program_binary"
              ],
              "issue": "http://anglebug.com/5007"
          },
          {
              "name": "disable_draw_buffers_indexed",
              "category": "Features",
              "description": [
                  "Disable support for OES_draw_buffers_indexed and EXT_draw_buffers_indexed"
              ],
              "issue": "http://anglebug.com/7724"
          },
          {
              "name": "disable_anisotropic_filtering",
              "category": "Workarounds",
              "description": [
                  "Disable support for anisotropic filtering"
              ]
          },
          {
              "name": "allow_compressed_formats",
              "category": "Workarounds",
              "description": [
                  "Allow compressed formats"
              ]
          },
          {
              "name": "single_threaded_texture_decompression",
              "category": "Workarounds",
              "description": [
                  "Disables multi-threaded decompression of compressed texture formats"
              ]
          },
          {
              "name": "force_depth_attachment_init_on_clear",
              "category": "Workarounds",
              "description": [
                  "Force depth attachment initialization on clear ops"
              ],
              "issue": "https://anglebug.com/7246"
          },
          {
              "name": "enable_capture_limits",
              "category": "Features",
              "description": [
                  "Set the context limits like frame capturing was enabled"
              ],
              "issue": "http://anglebug.com/5750"
          },
          {
              "name": "force_robust_resource_init",
              "category": "Features",
              "description": [
                  "Force-enable robust resource init"
              ],
              "issue": "http://anglebug.com/6041"
          },
          {
              "name": "force_init_shader_variables",
              "category": "Features",
              "description": [
                  "Force-enable shader variable initialization"
              ]
          },
          {
              "name": "enable_program_binary_for_capture",
              "category": "Features",
              "description": [
                  "Even if FrameCapture is enabled, enable GL_OES_get_program_binary"
              ],
              "issue": "http://anglebug.com/5658"
          },
          {
              "name": "force_gl_error_checking",
              "category": "Features",
              "description": [
                  "Force GL error checking (i.e. prevent applications from disabling error checking"
              ],
              "issue": "https://issuetracker.google.com/220069903"
          },
          {
              "name": "emulate_pixel_local_storage",
              "category": "Features",
              "description": [
                  "Emulate ANGLE_shader_pixel_local_storage using shader images"
              ],
              "issue": "http://anglebug.com/7279"
          },
          {
              "name": "cache_compiled_shader",
              "category": "Features",
              "description": [
                  "Enable to cache compiled shaders"
              ],
              "issue": "http://anglebug.com/7036"
          },
          {
              "name": "dump_shader_source",
              "category": "Features",
              "description": [
                  "Write shader source to temp directory"
              ],
              "issue": "http://anglebug.com/7760"
          },
          {
              "name": "enable_shader_substitution",
              "category": "Workarounds",
              "description": [
                  "Check the filesystem for shaders to use instead of those provided through glShaderSource"
              ],
              "issue": "http://anglebug.com/7761"
          },
          {
              "name": "disable_program_caching",
              "category": "Features",
              "description": [
                  "Disables saving programs to the cache"
              ],
              "issue": "http://anglebug.com/1423136"
          }
      ]
  }
  

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